Problem Display
PID: 257766 (KNR5/4R3/P2p4/3p4/1NPkP1P1/4p3/4p1P1/4B3 w - - 0 1)

Labai, Zoltan

3rd Prize, Sovik(S)-75 JT (Pat a Mat), 2020

KNR5/4R3/P2p4/3p4/1NPkP1P1/4p3/4p1P1/4B3

#3

11 + 5


SOLUTION


  • SOUND
  • Tries
    • 1.Ka7?
      • 1...dxc4
        • 2.Kb6
          • threat
            • 3.S8c6#
          • 2...c3
            • 3.Bxc3#
      • 1...dxe4!
    • 1.Kb7?
      • 1...dxc4
        • 2.Kb6
          • threat
            • 3.S8c6#
          • 2...c3
            • 3.Bxc3#
      • 1...dxe4!
    • 1.S8c6+?
      • 1...Kxc4
        • 2.Sd4+
          • 2...Kxd4
            • 3.Bc3#
      • 1...Kc5!
    • 1.Re5?
      • 1...dxe5
        • 2.cxd5
          • 2...Kxe4
            • 3.Rc4#
      • 1...Kxe5!
    • 1.Re6?
      • 1...dxe4
        • 2.Rxd6+
          • 2...Ke5
            • 3.Bg3#
      • 1...dxc4!
    • 1.e5?
      • 1...dxc4
        • 2.exd6
          • 2...c3
            • 3.Bxc3#
      • 1...dxe5
        • 2.cxd5
          • 2...Ke4
            • 3.Rc4#
          • 2...e4
            • 3.Bc3#
      • 1...Ke4!
  • Keys
    • 1.Sd7!
      • 1...dxc4
        • 2.Sc5
          • threat
            • 3.Sc2#
          • 2...dxc5
            • 3.Rd8#
          • 2...c3
            • 3.Sb3#
      • 1...dxe4
        • 2.Se5
          • threat
            • 3.Sc2#
          • 2...dxe5
            • 3.Rd7#

FEATURES


NOT CLASSIFIED


Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) & CSS/Javascript (jQuery, Bootstrap & DataTables).